1 : a branch of science concerned with the interrelationship of organisms and their environments. 2 : the totality or pattern of relations between organisms and their environment. 3 : human ecology. 4 : environment, climate the moral ecology; also : an often delicate or intricate system or complex the ecology of language.
published its Final Rule in the Federal Register placing tramadol into Schedule IV effective August 18, 2014. (Tramadol is a centrally acting opioid analgesic first approved for use in the U.S. in 1995 under the name âUltramâ.
Tramadol is available by prescription only.Tramadol is potentially addictive, and although the addiction liability for tramadol is relatively low when compared with other opioids like hydrocodone or oxycodone, tramadol is only prescribed to people experiencing pain which canât be helped by over-the-counter medication.ramadol prescription dosage. Tramadol duration of action for immediate release versions is around 4-6 hours. Doctors will usually start patients on 25 mg of tramadol. Eventually, you may end up taking 50 mg â 100 mg doses not more than 4 times a day.